Exterran Holdings President and CEO (2007-)Universal Compression, Inc. CEO (1998-2007)Universal Compression, Inc. President (1991-2007)Tidewater Compression Senior VP (1991-98)Tidewater Compression (1975-83)
Member of the Board of Energen (2000-)
Member of the Board of Exterran Holdings (as Chairman, 2007-)
Member of the Board of T-3 Energy Services, Inc. (2003-)
Member of the Board of Universal Compression, Inc. (1998-2007, as Chairman, 2006-07)Memorial Hermann Hospital System Trustee